194681160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{540781}}^1$

素因数の和:540798

約数の個数: 48

約数和(自身を含む): 632714940

約数和(自身を除く): 438033780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 540781, 1081562, 1622343, 2163124, 2703905, 3244686, 4326248, 4867029, 5407810, 6489372, 8111715, 9734058, 10815620, 12978744, 16223430, 19468116, 21631240, 24335145, 32446860, 38936232, 48670290, 64893720, 97340580, 194681160]

約数ペア:

[(1, 194681160), (2, 97340580), (3, 64893720), (4, 48670290), (5, 38936232), (6, 32446860), (8, 24335145), (9, 21631240), (10, 19468116), (12, 16223430), (15, 12978744), (18, 10815620), (20, 9734058), (24, 8111715), (30, 6489372), (36, 5407810), (40, 4867029), (45, 4326248), (60, 3244686), (72, 2703905), (90, 2163124), (120, 1622343), (180, 1081562), (360, 540781)]